11399900

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{3931}}^1$

素因数の和:3974

約数の個数: 36

約数和(自身を含む): 25597320

約数和(自身を除く): 14197420

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 580, 725, 1450, 2900, 3931, 7862, 15724, 19655, 39310, 78620, 98275, 113999, 196550, 227998, 393100, 455996, 569995, 1139990, 2279980, 2849975, 5699950, 11399900]

約数ペア:

[(1, 11399900), (2, 5699950), (4, 2849975), (5, 2279980), (10, 1139990), (20, 569995), (25, 455996), (29, 393100), (50, 227998), (58, 196550), (100, 113999), (116, 98275), (145, 78620), (290, 39310), (580, 19655), (725, 15724), (1450, 7862), (2900, 3931)]